Results 161 to 170 of about 3,472,840 (257)

Cosmogenic 10Be as a Tracer for Recent Heliospheric Encounters With Interstellar Cold Clouds and Nearby Supernovae

Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract Recent works suggest there are periods when the Sun encountered massive interstellar cold clouds which compressed the heliosphere to within Earth's orbit, exposing Earth to interstellar galactic cosmic rays and energetic particles of heliospheric origin.
Anna Nica, Merav Opher, Jesse A. Miller, Jennifer L. Middleton, Joe Giacalone   +4 more
wiley   +1 more source

Simulating molecular cloud regulated star formation in Galaxies [PDF]

, 2007
This thesis is primarily concerned with understanding the process of galaxy formation via the simulation of the interstellar medium, star formation and supernova feedback.
Booth, Craig Martin
core  

Semianalytic Orbits: A Practical Implementation of Lynden-Bell’s Planar Orbits and Extension to Vertical Oscillations

The Astrophysical Journal
We present a practical implementation of the perturbation theory derived by Lynden-Bell for describing, to arbitrary precision, the orbit of a particle in an arbitrary spherically symmetric potential.
John C. Forbes, Michele T. Bannister, Angus Forrest, Ian DSouza, Jack Patterson   +4 more
doaj   +1 more source

A study of radio continuum emission of the Milky Way Galaxy [PDF]

, 1996
The synchrotron emissivity distribution of the Milky Way Galaxy has been modelled from the 408 MHz allsky survey of Haslam et al.(1982) after separation of its thermal component with the help of IRAS 60 micron emission(Broadbent et al 1989).
Sanguansak, Nuanwan
core  

A Physically Motivated Framework to Compare the Merger Timescales of Isolated Low- and High-mass Galaxy Pairs Across Cosmic Time

The Astrophysical Journal
The merger timescales of isolated low-mass pairs (10 ^8 < M _* < 5 × 10 ^9 M _⊙ ) on cosmologically motivated orbits have not yet been studied in detail, though isolated high-mass pairs (5 × 10 ^9 < M _* < 10 ^11 M _⊙ ) have been studied extensively.
Katie Chamberlain, Ekta Patel, Gurtina Besla, Paul Torrey, Vicente Rodriguez-Gomez   +4 more
doaj   +1 more source

Galaxies: kinematics to dynamics [PDF]

, 2001
openaire   +1 more source

Non Newtonian Dynamics in Galaxies and Satellite Galaxies

, 2010
Recent studies have thrown up a big enigma. On the one hand they point to satellite galaxies rotating faster than they should with the usual theory. On the other hand they also go against explanation of Newtonian gravity with dark matter. In this brief note it is argued that the varying $G$ cosmology which explains all the observed General Relativistic
openaire   +2 more sources

Microbiology Galaxy Lab: a community-driven gateway for reproducible and FAIR analysis of microbiological data. [PDF]

Commun Biol
Nasr EMT, Pechlivanis N, Strepis N, Amato P, Bernt M, Bhardwaj A, Blankenberg D, Brites D, Cumbo F, Do KT, Ferrari E, Griffin TJ, Grüning BA, Hiltemann S, Hyde CJ, Jagtap PD, Kumar A, Malla MA, Mehta S, Métris KL, Momin S, Nelson T, Oba AJ, Pavloudi C, Péguilhan R, Price GR, Psomopoulos F, Rosic N, Schatz MC, Schiml VC, Siguret C, Soranzo N, Stubbs AP, van Heusden P, Vohra M, Zierep PF, Batut B.   +36 more
europepmc   +1 more source

Generating mock galaxy catalogues for flux-limited samples like the DESI Bright Galaxy Survey [Dataset]

Supplementary material to DESI's publication "Generating mock galaxy catalogues for flux-limited samples like the DESI Bright Galaxy Survey" to comply with the data management plan.
Smith, Alex, Grove, Cameron, Cole, Shaun, Norberg, Peder, Zarrouk, Pauline   +4 more
core   +1 more source

Health Galaxy: A Multi-organ Trajectory-Computing Framework in Type 2 Diabetes. [PDF]

Research (Wash D C)
Lv H, Li J, Li D, Sheng B, Wang Z.
europepmc   +1 more source